Fluid flow meter



FIG. 1 is a perspective view of a fluid flow meter showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a rear elevation view thereof; and,

FIG. 8 is a front elevation view showing an alternative embodiment thereof. 

The ornamental design for a fluid flow meter, as shown and described. 